What BTB Trust means →

Seth Martinez

BOS · Relief pitcher

Bats R · Throws R · Age 32 · 6' 2", 193 lb · Peoria, AZ, USA

2026 season
G
1
IP
1.0
ERA
9.00
WHIP
2.00
K
1
K%
16.7%
BB%
0.0%

Regular season, through Sep 27, 2026.

BTB Pro

The full page is for members.

  • His strikeout projection for every start, with the likely range
  • The book's line beside our number, and how far apart they are
  • The matchup: tonight's lineup, his pitch mix and the park
  • Every past projection beside what happened